the Joker on their arrival in the salt of the Usa the 4th of October (in Italy the 3), will not be screened in the Century Movie Theatre, the cinema of Aurora, on the outskirts of Denver, Colorado, where in 2012 at the premiere of The dark knight – The return of the 24-year-old James Holmes disguised as the opponent of Batman, he fired on the audience, killing twelve people. In addition, the major chain cinemas in the us have forbidden to wear masks, costumes and toy weapons to the screening of the movie with Joaquin Phoenix . The problems of security have been activated after the letter to Warner Bros. of the five families of the victims of the Aurora, which it accuses of inciting violence and challenged to make concrete actions to help “build communities that are safer with less guns”. The major responded that the film Todd Phillips , awarded with the golden Lion at the last Mostra del cinema di Venezia, is not “in any way incitement to violence in the real world”.